Bach Stradivarius 42A Tenor Trombone - Hagmann Valve

The Bach 42A Stradivarius Professional Tenor Trombone with Hagmann Valve is a great choice for the player looking for an even less resistant F Attachment. The Bach 42A Trombone features the Rene Hagmann Free Flow™ valve, which eliminates the back pressure that occurs in the F attachment of traditional rotor systems. The 42A Hagmann Tenor Trombone offers an open response in all registers.